2021424114134 has 32 divisors (see below), whose sum is σ = 3133493475840. Its totient is φ = 977396718400.

The previous prime is 2021424114133. The next prime is 2021424114137. The reversal of 2021424114134 is 4314114241202.

It is a junction number, because it is equal to n+sod(n) for n = 2021424114097 and 2021424114106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2021424114133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4343447 + ... + 4786269.

It is an arithmetic number, because the mean of its divisors is an integer number (97921671120).

Almost surely, 2^{2021424114134} is an apocalyptic number.

2021424114134 is a deficient number, since it is larger than the sum of its proper divisors (1112069361706).

2021424114134 is a wasteful number, since it uses less digits than its factorization.

2021424114134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443356.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 2021424114134 its reverse (4314114241202), we get a palindrome (6335538355336).

The spelling of 2021424114134 in words is "two trillion, twenty-one billion, four hundred twenty-four million, one hundred fourteen thousand, one hundred thirty-four".